{"id":1680,"date":"2026-02-26T09:52:41","date_gmt":"2026-02-26T02:52:41","guid":{"rendered":"https:\/\/mpenergy.vn\/"},"modified":"2026-02-26T09:52:43","modified_gmt":"2026-02-26T02:52:43","slug":"bien-tan-on-grid-la-gi-nguyen-ly-va-ung-dung","status":"publish","type":"post","link":"https:\/\/mpenergy.vn\/en\/bien-tan-on-grid-la-gi-nguyen-ly-va-ung-dung\/","title":{"rendered":"Bi\u1ebfn t\u1ea7n On Grid l\u00e0 g\u00ec? Nguy\u00ean l\u00fd v\u00e0 \u1ee8ng d\u1ee5ng t\u1eeb A-Z"},"content":{"rendered":"

Bi\u1ebfn t\u1ea7n On Grid l\u00e0 g\u00ec? Nguy\u00ean l\u00fd v\u00e0 \u1ee8ng d\u1ee5ng t\u1eeb A-Z<\/strong><\/p>\n\n\n\n

Trong k\u1ef7 nguy\u00ean n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi h\u00f2a l\u01b0\u1edbi \u0111\u00e3 tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho c\u1ea3 h\u1ed9 gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p. Tr\u00e1i tim c\u1ee7a h\u1ec7 th\u1ed1ng n\u00e0y ch\u00ednh l\u00e0 bi\u1ebfn t\u1ea7n On Grid<\/mark><\/strong>. V\u1eady bi\u1ebfn t\u1ea7n On Grid l\u00e0 g\u00ec<\/strong>, nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng ra sao v\u00e0 \u0111\u00e2u l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p nh\u1ea5t cho b\u1ea1n? H\u00e3y c\u00f9ng MP Energy<\/mark><\/strong> t\u00ecm hi\u1ec3u chi ti\u1ebft qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n

1. Bi\u1ebfn t\u1ea7n On Grid l\u00e0 g\u00ec?<\/strong><\/h1>\n\n\n\n

Bi\u1ebfn t\u1ea7n On Grid<\/mark><\/strong> (hay c\u00f2n g\u1ecdi l\u00e0 Inverter h\u00f2a l\u01b0\u1edbi) l\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed c\u00f3 ch\u1ee9c n\u0103ng chuy\u1ec3n \u0111\u1ed5i d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb c\u00e1c t\u1ea5m pin n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi th\u00e0nh d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC).<\/p>\n\n\n\n

\u0110i\u1ec3m kh\u00e1c bi\u1ec7t c\u1ed1t l\u00f5i c\u1ee7a bi\u1ebfn t\u1ea7n On Grid<\/mark><\/strong> so v\u1edbi c\u00e1c d\u00f2ng Inverter kh\u00e1c l\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ed3ng b\u1ed9 pha v\u00e0 \u0111i\u1ec7n \u00e1p \u0111\u1ec3 \u0111\u1ea9y \u0111i\u1ec7n n\u0103ng tr\u1ef1c ti\u1ebfp v\u00e0o l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia. N\u1ebfu l\u01b0\u1ee3ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi<\/a> t\u1ea1o ra l\u1edbn h\u01a1n nhu c\u1ea7u s\u1eed d\u1ee5ng, ph\u1ea7n d\u01b0 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ea9y ra l\u01b0\u1edbi; ng\u01b0\u1ee3c l\u1ea1i, khi thi\u1ebfu \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng b\u00f9 \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi v\u00e0o.<\/p>\n\n\n\n

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2. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a bi\u1ebfn t\u1ea7n On Grid<\/strong><\/h1>\n\n\n\n

Nguy\u00ean l\u00fd c\u1ee7a bi\u1ebfn t\u1ea7n On Grid<\/mark><\/strong> d\u1ef1a tr\u00ean quy tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i v\u00e0 \u0111\u1ed3ng b\u1ed9 th\u00f4ng minh:<\/p>\n\n\n\n

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  1. H\u1ea5p th\u1ee5 n\u0103ng l\u01b0\u1ee3ng:<\/strong> C\u00e1c t\u1ea5m pin<\/a> m\u1eb7t tr\u1eddi nh\u1eadn \u00e1nh s\u00e1ng v\u00e0 t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n DC.<\/li>\n\n\n\n
  2. Chuy\u1ec3n \u0111\u1ed5i Inverter:<\/strong> Bi\u1ebfn t\u1ea7n On Grid<\/strong> ti\u1ebfp nh\u1eadn d\u00f2ng DC, s\u1eed d\u1ee5ng c\u00e1c m\u1ea1ch c\u00f4ng su\u1ea5t \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i th\u00e0nh d\u00f2ng AC c\u00f3 \u0111i\u1ec7n \u00e1p v\u00e0 t\u1ea7n s\u1ed1 chu\u1ea9n (v\u00ed d\u1ee5 220V\/50Hz t\u1ea1i Vi\u1ec7t Nam).<\/li>\n\n\n\n
  3. Theo d\u00f5i \u0111i\u1ec3m c\u00f4ng su\u1ea5t c\u1ef1c \u0111\u1ea1i (MPPT):<\/strong> Thi\u1ebft b\u1ecb li\u00ean t\u1ee5c t\u1ed1i \u01b0u h\u00f3a d\u00f2ng \u0111i\u1ec7n t\u1eeb pin<\/a> \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao nh\u1ea5t.<\/li>\n\n\n\n
  4. H\u00f2a l\u01b0\u1edbi:<\/strong> Inverter<\/a> so s\u00e1nh th\u00f4ng s\u1ed1 v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia. Khi \u0111\u1ea1t s\u1ef1 \u0111\u1ed3ng nh\u1ea5t, n\u00f3 s\u1ebd “h\u00f2a” d\u00f2ng \u0111i\u1ec7n m\u1eb7t tr\u1eddi v\u00e0o m\u1ea1ng \u0111i\u1ec7n nh\u00e0 b\u1ea1n.<\/li>\n<\/ol>\n\n\n\n
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    3. Ph\u00e2n lo\u1ea1i bi\u1ebfn t\u1ea7n On Grid theo c\u00f4ng su\u1ea5t<\/strong><\/h1>\n\n\n\n

    T\u00f9y v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng, bi\u1ebfn t\u1ea7n On Grid<\/strong> \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c ph\u00e2n kh\u00fac c\u00f4ng su\u1ea5t ph\u1ed5 bi\u1ebfn sau:<\/p>\n\n\n\n